Specifications Summary: Refresh Rate: 100Hz, Lenovo L27-4e Monitor Experience new-age viewing!Crisp and clear image reproduction: level up your working experience with the 27", FHD monitor that displays clear and vibrant visuals. Discover enhanced comfort with truly smooth visuals on the display’s 100 Hz refresh rate.Practical and hassle-free connectivity: experience ease in connecting to your preferred peripherals and unlock boosted productivity for all your workflows. Enjoy compatibility and connectivity with all your devices using the HDMI or VGA ports.Environmentally sustainable packaging: choose a monitor with 100% paper boxes for its paper-based packaging that minimises environmental impact. Paper materials are often more readily recyclable and reusable, contributing to a reduction in waste and harmful byproducts.